Zhao Shanghai Electronic Technology Co., Ltd. was established in May 2004, is the development, production and sales of industrial and civil intelligent digital power meter for the core business of the modern enterprise. The company now has more than 100 varieties of 9 series and hundreds of specifications of products, are widely used in the electricity sector, complete sets of equipment, automation and industrial and mining enterprises, intelligent buildings, machinery, metallurgy, chemicals, riot control and other fields. Our philosophy is "quality products to serve the community," to create "stability, precision, fine," the product image, a positive start with major universities, scientific research institutes and design institutes of cooperation, the majority of users praise, electricit..